JPS5911473Y2 - Printed circuit board mounting mechanism - Google Patents
Printed circuit board mounting mechanismInfo
- Publication number
- JPS5911473Y2 JPS5911473Y2 JP8698679U JP8698679U JPS5911473Y2 JP S5911473 Y2 JPS5911473 Y2 JP S5911473Y2 JP 8698679 U JP8698679 U JP 8698679U JP 8698679 U JP8698679 U JP 8698679U JP S5911473 Y2 JPS5911473 Y2 JP S5911473Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- speaker
- volume
- cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
【考案の詳細な説明】
この考案は、例えばラジオや電子音発生装置付メリーゴ
ーランドその他の音響機器等におけるプノント基板取付
機構に関する。[Detailed Description of the Invention] This invention relates to a mechanism for attaching a Pnont board to, for example, a radio, a merry-go-round with an electronic sound generator, and other audio equipment.
従来この種プリント基板はスピーカー或はボリウム等の
電気部品とは別個にキャビネットに各々取付けられ、各
々をリード線によって電気的に接続していた。Conventionally, this type of printed circuit board was attached to a cabinet separately from electrical components such as a speaker or volume, and each was electrically connected to each other by lead wires.
しかし、上記２種の部品をプリント基板に接続するだけ
でもスピーカーが２本、ボリウムは３本の合計５本のリ
ード線を配線処理する必要があり、極めて煩わしいもの
であった。However, just connecting the above two types of components to the printed circuit board requires wiring a total of five lead wires, two for the speakers and three for the volume, which is extremely troublesome.
またプリント基板自体の取り付けも面倒であった。Also, mounting the printed circuit board itself was troublesome.
本考案の目的は、プリント基板の取り付けを簡単に行い
、リード線の配線処理の煩わしさを解消し、リード線の
使用を削減したプリント基板取付機構を提案することに
ある。An object of the present invention is to propose a printed circuit board mounting mechanism that facilitates the mounting of a printed circuit board, eliminates the troublesome wiring of lead wires, and reduces the use of lead wires.
本考案の特徴は、プリント基板にスピーカーとボリウム
等の電気部品の端子を夫々接続し、電気部品の外部突出
部をキャビネットに穿設した透孔より突出嵌着してプリ
ント基板を保持したことである。The feature of this invention is that terminals of electrical components such as a speaker and a volume control are connected to a printed circuit board, and the external protruding parts of the electrical components are fitted into a hole drilled in the cabinet to hold the printed circuit board. be.
以下、図示の実施例によって本考案を説明する。The present invention will be explained below with reference to illustrated embodiments.
図面でキャビネット１の内面にスピーカー２が取り付け
られ、スピーカー２にプリント基板３が取り付けられて
いる。In the drawing, a speaker 2 is attached to the inner surface of a cabinet 1, and a printed circuit board 3 is attached to the speaker 2.
プリント基板３の他側には電気部品のボリウム４が取り
付けられ、ボリウム４の外部突出部４ａはキャビネット
１に穿設された透孔１ａに嵌挿突出されてナット５で固
定されている。A volume 4, which is an electrical component, is attached to the other side of the printed circuit board 3, and an external protrusion 4a of the volume 4 is inserted and projected into a through hole 1a formed in the cabinet 1, and is fixed with a nut 5.
上記スピーカー２はキャビネット１の内面に一体に設け
られた複数の係止片１ｂとビス６で固定された固定片７
によって取り付けられている。The speaker 2 has a plurality of locking pieces 1b integrally provided on the inner surface of the cabinet 1 and a fixing piece 7 fixed with screws 6.
installed by.
スピーカー２には端子２ ａ ，２ ｂが設けられ、こ
の端子２ａ，２ｂはプリント基板３に穿設された透孔に
嵌挿され、プリント基板３に設けられたパターン３ａに
夫々接続されている。The speaker 2 is provided with terminals 2 a and 2 b, which are fitted into through holes drilled in the printed circuit board 3 and connected to patterns 3 a provided in the printed circuit board 3, respectively. .
プリント基板３には増幅回路や電子音発生回路等を構戊
する集積回路部品やトランジスタ、抵抗、コンデンサ等
の電子部品８が配設されている。On the printed circuit board 3, electronic components 8 such as integrated circuit components, transistors, resistors, and capacitors constituting an amplifier circuit, an electronic sound generation circuit, etc. are arranged.
さらにプリント基板３の一側には上記音量調整用ボリウ
ム４やモード選択等に用いるスイッチ９の端子４ｂ，９
１などが接続固定されている。Further, on one side of the printed circuit board 3, there are terminals 4b, 9 for the volume adjustment volume 4 and a switch 9 used for mode selection, etc.
1 etc. are fixedly connected.
上記キャビネット１の透孔１ａに嵌挿されたボリウム４
の固定ネジ部などの外部突出部４ａはナット５で固定さ
れ、ボリウム４の回転軸４Ｃにはツマミ１０が嵌合固定
されている。Volume 4 fitted into the through hole 1a of the cabinet 1
An external protruding portion 4a such as a fixing screw portion is fixed with a nut 5, and a knob 10 is fitted and fixed on the rotating shaft 4C of the volume 4.
上記のように構或されると、プリント基板３はキャビネ
ット１に取りつけられたスピーカー２とボリウム４の各
端子によって保持される。With the above structure, the printed circuit board 3 is held by the terminals of the speaker 2 and the volume 4 attached to the cabinet 1.
上記説明におけるプリント基板３のパターン３ａが下面
に位置する場合は、スピーカー２の端子２ ａ ，２
ｂとパターン３ａは半田付が困難であるが、プリント基
板３力図で上面に半田付け良好な舌片３ｂ，３Ｃを電子
部品８と同様に配設し、下方のパターン３ａ側から挿入
された端子２ ａ ，２ ｂを上記舌片３ｂ，３Ｃに半
田付け接続すれば接続作業が簡単になる。When the pattern 3a of the printed circuit board 3 in the above explanation is located on the bottom surface, the terminals 2a, 2 of the speaker 2
b and pattern 3a are difficult to solder, but tongue pieces 3b and 3C, which can be easily soldered, are placed on the top surface of the printed circuit board in the same way as electronic component 8, and are inserted from the pattern 3a side below. If the terminals 2 a and 2 b are connected to the tongue pieces 3 b and 3 C by soldering, the connection work becomes easy.
舌片３ｂ，３Ｃをスルホールによって形戒したり、両面
パターン基板を用いたり、パターンが上面にあるように
プリント基板を取りつけてもよい。The tongue pieces 3b and 3C may be shaped by through holes, a double-sided pattern board may be used, or a printed board may be attached so that the pattern is on the top surface.
またボリウム４は端子４ｂが周面方向にある横置タイプ
で示されたが、軸方向の端面に端子がある縦置タイプを
用いてもよい。Further, although the volume 4 is shown as a horizontal type in which the terminal 4b is located in the circumferential direction, a vertical type in which the terminal 4b is located on the end face in the axial direction may be used.
ボリウムとプリント基板の位置関係は使用されるボリウ
ムのタイプによって適宜変更可能である。The positional relationship between the volume and the printed circuit board can be changed as appropriate depending on the type of volume used.
尚小型のスピーカーが使用される場合は、第１図でキャ
ビネットの固定片７と係止片１ｂをともに係止片で構或
してスピーカーの一側を保持し、スピーカーの他側を端
子２ ａ ，２ ｂとプリント基板３の結合によってス
ピーカーを保持してもよい
またプリント基板の面積が広い場合は、補強の意味でプ
リント基板の一部を構或部品に固定するようにしてもよ
い。If a small speaker is used, the fixing piece 7 and the locking piece 1b of the cabinet in FIG. The speaker may be held by connecting a, 2b and the printed circuit board 3. If the printed circuit board has a large area, a part of the printed circuit board may be fixed to a component for reinforcement.
さらにプリント基板が大きく、スピーカーが小型の場合
は、プリント基板にスピーカー２の励磁マグネット外周
が嵌挿される透孔を設け、プリント基板の一側を上記ボ
リウム４の端子で涸定し、プリント基板の他端をスピー
カー２を扶持するように支柱などを設けてキャビネット
１に固定してもよい。Furthermore, if the printed circuit board is large and the speaker is small, a through hole is provided in the printed circuit board into which the outer periphery of the excitation magnet of the speaker 2 is inserted, one side of the printed circuit board is drained with the terminal of the volume 4, and the printed circuit board is The other end may be fixed to the cabinet 1 by providing a support or the like to support the speaker 2.
このときスピーカー２は係止片でキャビネットに位置決
めされて端子２ａ，２ｂで保持される。At this time, the speaker 2 is positioned in the cabinet by the locking piece and held by the terminals 2a and 2b.
上記のようにスピーカーとプリント基板が取り付けられ
るとビス等の部品の使用量が著しく減少される。When the speaker and printed circuit board are attached as described above, the amount of parts such as screws used is significantly reduced.
さらに上記ボリウムは螺着によらずとも、圧人的に嵌着
であってもよく、電気部品としてはボリウムの外、スイ
ッチやプラグインジャックであってもよい。Further, the volume may not be screwed on, but may be fitted in a pressure-fitting manner, and the electrical component may be a switch or a plug-in jack in addition to the volume.
本考案は上述のように構威されたから、リード線の配線
処理の煩わしさがなく、リード線がスピーカー等の取り
付け時に挾まれて断線するといった事故もなくなる。Since the present invention is constructed as described above, there is no need to worry about wiring the lead wires, and there is no accident of the lead wires being pinched and broken when installing a speaker or the like.
またリード線の使用本数が減少するので大巾に節約でき
るとともにビスなどの固定部品も減少される。Furthermore, since the number of lead wires used is reduced, a large amount of money can be saved, and the number of fixing parts such as screws is also reduced.
さらに、プリント基板が簡単に素早く取り付けできるの
でその実用的効果は大きく、優れた効果を奏するプリン
ト基板取付機構が提供できる。Furthermore, since the printed circuit board can be mounted easily and quickly, the practical effect is great, and a printed circuit board mounting mechanism with excellent effects can be provided.
図面は本考案プリント基板取付機構の一実施例が示され
、第１図は平面図、第２図はキャビネットが断面で示さ
れた断面図である。
１・・・・・・キャビネット、１ａ・・・・・・透孔、
１ｂ・・・・・・係止片、２・・・・・・スピーカー、
２ ａ ，２ ｂ ，４ ｂ ，９ ａ・・・・・・端
子、３・・・・・・プリント基板、３ａ・・・・・・パ
ターン、３ｂ，３Ｃ・・・・・・舌片、４・・・・・・
ボリウム、４ａ・・・・・・外部突出部、４Ｃ・・・・
・・回転軸、６・・・・・・ビス、７・・・・・・固定
片、８・・・・・・電子部品、９・・・・・・スイッチ
、１０・・・・・・ツマミ、４，９・・・・・・電気部
品。The drawings show one embodiment of the printed circuit board mounting mechanism of the present invention, with FIG. 1 being a plan view and FIG. 2 being a sectional view showing a cabinet in section. 1...cabinet, 1a...through hole,
1b...Locking piece, 2...Speaker,
2 a, 2 b, 4 b, 9 a... terminal, 3... printed circuit board, 3 a... pattern, 3 b, 3 C... tongue piece, 4...
Volume, 4a...External protrusion, 4C...
... Rotating shaft, 6 ... Screw, 7 ... Fixed piece, 8 ... Electronic component, 9 ... Switch, 10 ... Knobs, 4, 9... Electrical parts.
Claims (1)
ト基板にボリウム等電気部品の端子を接続し、この電気
部品の外部突出部をキャビネットに穿設した透孔に嵌着
するとともに、前記スピーカーを上記キャビネットの内
面に取付け、前記プ）ント基板を前記電気部品と前記ス
ピーカーとの端子により保持してなるプリント基板取付
機構。Connect a printed circuit board to the terminal of the speaker, connect the terminal of an electrical component such as a volume to this printed circuit board, fit the external protrusion of this electrical component into a through hole drilled in the cabinet, and attach the speaker to the cabinet. A printed circuit board mounting mechanism is mounted on the inner surface of the circuit board, and the printed circuit board is held by terminals between the electrical component and the speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8698679U JPS5911473Y2 (en) | 1979-06-27 | 1979-06-27 | Printed circuit board mounting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8698679U JPS5911473Y2 (en) | 1979-06-27 | 1979-06-27 | Printed circuit board mounting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS567387U JPS567387U (en) | 1981-01-22 |
| JPS5911473Y2 true JPS5911473Y2 (en) | 1984-04-09 |
Family
ID=29320226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8698679U Expired JPS5911473Y2 (en) | 1979-06-27 | 1979-06-27 | Printed circuit board mounting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5911473Y2 (en) |
-
1979
- 1979-06-27 JP JP8698679U patent/JPS5911473Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS567387U (en) | 1981-01-22 |
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